/* Fig. 8.4: fig08_04.c
  Using functions isspace, iscntrl, ispunct, isprint, isgraph */
#include <stdio.h>
#include <ctype.h>

int main( void )
{
   printf( "%s\n%s%s%s\n%s%s%s\n%s%s\n\n", 
      "According to isspace:", 
      "Newline", isspace( '\n' ) ? " is a " : " is not a ",
      "whitespace character", "Horizontal tab",
      isspace( '\t' ) ? " is a " : " is not a ", 
      "whitespace character",
      isspace( '%' ) ? "% is a " : "% is not a ",
      "whitespace character" );

   printf( "%s\n%s%s%s\n%s%s\n\n", "According to iscntrl:", 
      "Newline", iscntrl( '\n' ) ? " is a " : " is not a ",
      "control character", iscntrl( '$' ) ? "$ is a " : 
      "$ is not a ", "control character" );

   printf( "%s\n%s%s\n%s%s\n%s%s\n\n", 
      "According to ispunct:",
      ispunct( ';' ) ? "; is a " : "; is not a ", 
      "punctuation character",
      ispunct( 'Y' ) ? "Y is a " : "Y is not a ",
      "punctuation character",
      ispunct( '#' ) ? "# is a " : "# is not a ",
      "punctuation character" );

   printf( "%s\n%s%s\n%s%s%s\n\n", "According to isprint:",
      isprint( '$' ) ? "$ is a " : "$ is not a ", 
      "printing character", 
      "Alert", isprint( '\a' ) ? " is a " : " is not a ",
      "printing character" );

   printf( "%s\n%s%s\n%s%s%s\n",  "According to isgraph:",
      isgraph( 'Q' ) ? "Q is a " : "Q is not a ",
      "printing character other than a space",
      "Space", isgraph( ' ' ) ? " is a " : " is not a ",
      "printing character other than a space" );
   return 0; /* indicates successful termination */
} /* end main */


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